<?php

declare(strict_types=1);

namespace app;

use app\index\model\Logs;
use app\index\model\Msg;
use Exception;
use think\App;
use think\exception\ValidateException;
use think\facade\Db;
use think\facade\Session;
use think\facade\View;
use think\Validate;

/**
 * 控制器基础类
 */
abstract class BaseController
{
    /**
     * Request实例
     * @var \think\Request
     */
    protected $request;

    /**
     * 应用实例
     * @var \think\App
     */
    protected $app;

    /**
     * 是否批量验证
     * @var bool
     */
    protected $batchValidate = false;

    /**
     * 控制器中间件
     * @var array
     */
    protected $middleware = [];

    /**
     * 构造方法
     * @access public
     * @param  App  $app  应用对象
     */
    public function __construct(App $app)
    {
        $this->app     = $app;
        $this->request = $this->app->request;

        // 控制器初始化
        $this->initialize();
    }
    protected $user = null;
    protected $admin = null;
    // 初始化
    protected function initialize()
    {
        // $this->logs();
        $this->user = Session::has('user') ? Session::get('user') : '';
        $this->admin = Session::has('admin') ? Session::get('admin') : '';
        $this->globalViewParam();
        // 请求不存在的方法
        // $controller = Request()->controller();
        // $method = Request()->action();
        // if (!method_exists($controller, $method)) {
        //     return view('index@error/404');
        // }
    }
    /** 
     * 全局视图变量
     */
    public function globalViewParam()
    {
        $system = config('system');
        $base = [
            'isLog' => Session::has('user'),
            'msgCount' => Session::has('user') ? Msg::where(['receiver_uid' => $this->user['user_id'], 'status' => 0])->select()->count() : 0
        ];
        View::assign('system', $system);
        View::assign('base', $base);
    }

    // 日志记录 | 每日访问
    public function logs($title = '未定义')
    {
        $url = request()->url();
        $app = app('http')->getName();
        $user_id = Session::has('user') ? Session::get('user.user_id') : '0';
        if (Session::has('user')) $user_id = Session::get('user.user_id');
        else if (Session::has('admin'))  $user_id = Session::get('admin.user_id');
        else $user_id = 0;
        $controller = request()->controller();
        $action = request()->action();
        $method = request()->method();
        $ip = request()->ip();
        $logs = [
            'app' => $app,
            'title' => $title,
            'user_id' => $user_id,
            'request_url' => $url,
            'controller' => $controller,
            'action' => $action,
            'method' => $method,
            'ip' => $ip
        ];

        Logs::create($logs);
        // 统计每日的访问量和IP量
        dayHeat();
    }
    
    /**
     * 验证数据
     * @access protected
     * @param  array        $data     数据
     * @param  string|array $validate 验证器名或者验证规则数组
     * @param  array        $message  提示信息
     * @param  bool         $batch    是否批量验证
     * @return array|string|true
     * @throws ValidateException
     */
    protected function validate(array $data, $validate, array $message = [], bool $batch = false)
    {
        if (is_array($validate)) {
            $v = new Validate();
            $v->rule($validate);
        } else {
            if (strpos($validate, '.')) {
                // 支持场景
                [$validate, $scene] = explode('.', $validate);
            }
            $class = false !== strpos($validate, '\\') ? $validate : $this->app->parseClass('validate', $validate);
            $v     = new $class();
            if (!empty($scene)) {
                $v->scene($scene);
            }
        }

        $v->message($message);

        // 是否批量验证
        if ($batch || $this->batchValidate) {
            $v->batch(true);
        }

        return $v->failException(true)->check($data);
    }
}
